Direct flights from Chicago to Seattle ORD → SEA
Alaska Airlines, American Airlines, Delta Air Lines and United Airlines fly nonstop from Chicago (ORD) to Seattle (SEA), several times daily. The flight takes about 4h 2m and covers 1,716 miles (2,762 km). Arrivals run on time 70.7% at ORD and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
🔔 Watch ORD → SEA
We'll run this search daily and email you the cheapest direct fares we find.
Free · checked daily · one-click unsubscribe
Alaska Airlines
AS
American Airlines
AA
Delta Air Lines
DL
United Airlines
UA
Frequently asked questions
Is there a direct flight from Chicago to Seattle?
Yes, Alaska Airlines, American Airlines and 2 more airlines operate nonstop flights from Chicago (ORD) to Seattle (SEA).
Which airlines fly direct from Chicago to Seattle?
Alaska Airlines, American Airlines, Delta Air Lines, United Airlines operate nonstop flights from Chicago to Seattle.
How long is the flight from Chicago to Seattle?
The nonstop flight from Chicago to Seattle takes ~4h 2m (approximately 2762 km).
How often do direct flights operate from Chicago to Seattle?
Nonstop flights from Chicago to Seattle operate multiple daily.
What is the on-time performance for flights from Chicago to Seattle?
Arrivals run on time 70.7% at ORD and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
Explore More
Scout — our search agent — hunts nonstop fares from Chicago every night and pings you when one's worth booking.
Watch it work →